Find the radius, then double the radius measurement to find the diameter.
STEP 1:
find the radius
A= πr^2
plug in known numbers
68= (3.14)r^2
divide both sides by 3.14
21.6560509554= r^2
take the square root of both sides
4.6536062312 cm= r
STEP 2:
diameter equals two times the radius
D= 2 * 4.6536062312
D= 9.3072124625 cm (9.3 cm rounded to nearest tenth)
ANSWER: The diameter is 9.3072124625 cm (9.3 cm rounded to the nearest tenth)
Hope this helps! :)
Answer:
WhAt THe fAwK!!.....
Step-by-step explanation:
Answer:
After the discount, the customer will pay only 91.4% of the initial price.
Step-by-step explanation:
We have that the price of the current retailer, in dollars, is:
3.50
After the discount, the new price, in dollars, is:
3.20
We want to know what percentage of the original price is the final price.
To find out, we must divide the final price between the initial price and then multiply the result by 100%
So:
*100% = 0.914. * 100% = 91.4%
After the discount, the customer will pay only 91.4% of the initial price.
The discount percentage you are going to pay is 100% -91.4% = 8.6% of the initial price
Answer:
h=57
Step-by-step explanation:
The triangles seem to have a pattern, which is that the numbers on the left are multiplied by 1.5 to get the numbers on the right. We figured this out by doing 42/28 and 54/36 (which are the corresponding numbers), which would both equal 1.5. Now to find h we would do the opposite of divide which is multiply, we would do 38*1.5 and get 57.